并联电容器组串联电抗器故障分析及解决方案研究

Fault Analysis and Solution of Series Reactor of Parallel Capacitor Bank

本文以并联电容器组串联电抗器故障实例为背景,从过电流、并联谐振、合闸涌流三个维度分析引起串联电抗器绝缘损伤的原因,并提出解决方案。

Based on the case of series reactor faults in shunt capacitor banks,the causes of series reactor insulation damage were analyzed from three dimensions:overcurrent,shunt resonance and switching inrush current,and the solutions were proposed.